package main

import "fmt"

/* 3. 无重复字符的最长子串  https://leetcode.cn/problems/longest-substring-without-repeating-characters/ */

func ExecQ3() {

	fmt.Println(lengthOfLongestSubstring("abcabcbb"))
	fmt.Println(lengthOfLongestSubstring("bbbbb"))
	fmt.Println(lengthOfLongestSubstring("pwwkew"))
}

func lengthOfLongestSubstring(s string) int {

	return 0
}
